Momentum for space development is growing on a global scale. The rocket company SpaceX, led by CEO Elon Musk, has been carrying out numerous missions since putting its partially reusable Falcon 9 rocket into service. The company now boasts the highest launch frequency in the world, and this has helped boost the number of rocket…
The team members went through a process of incrementally determining what elements and molecules the bacterial strain could grow on. They already knew it could use oxygen, so they tested other combinations in the lab. When oxygen was absent, RSW1 could process hydrogen gas and elemental sulfur—chemicals it would find spewing from a volcanic vent—and…
Buying a direct-to-consumer bike can be almost as big a gamble as investing in cryptocurrency. While a customer is not likely to lose their shirt investing in a new electric bike, buying a poorly made one may result in a serious crash or catch the garage on fire. For these reasons and more, it’s wise…
One of the lesser-known apps in the Google Drive online suite is Google Forms. It’s an easy, intuitive way to create a web form for other people to enter information into. You can use it for employee surveys, for organizing social gatherings, for giving people a way to contact you, and much more. But Google…
We rate refrigerators based on their thermostat performance, temperature uniformity, noise output, ease of use, energy efficiency, crisper performance, and icemaker performance (if they have one). Every refrigerator we test gets wired with 15 temperature sensors. We then monitor those thermocouples for more than a month in one of three temperature-controlled chambers, collecting more than…
Built-in refrigerators are designed to blend in. They sit completely flush with kitchen cabinets and, while they’re available with the ever-popular stainless steel finish, they allow you to install custom paneling to match your cabinetry. Taken together, those two traits provide a chameleon effect that may fool unsuspecting visitors. Freestanding refrigerators are just that: They…
Most breastfed newborns will eat every 2 to 4 hours, on average, and some will want to nurse as often as every 1 to 3 hours in those first few days. That doesn’t mean that more is always better when it comes to pumping. Maya Bunik, American Academy of Pediatrics breastfeeding section chair and professor…
To help you find the model that fits your needs to a T, CR’s smartwatch and fitness tracker ratings reflect the wide range of capabilities, as well as key metrics like battery life and display durability. If you’re looking to monitor your health, know that nearly all of today’s watches track the basics, like sleep,…
Amazon’s Eero mesh range is tough to beat for folks seeking a set-and-forget mesh Wi-Fi system for their home. Simplicity, with a side of smart home support, makes the Eero Pro 7 a compelling prospect. It strikes a nice balance in Eero’s Wi-Fi 7 lineup, offering the faster 6-GHz band and better all-around performance than…
You’ve probably seen commercials for Athletic Greens AG1 on YouTube or social media. The sleek, minimalist branding makes it feel elite compared to some other brands. And the same thought is put into the packaging—my AG1 kit came complete with a metal scoop and a slick metal storage canister. AG1 requires refrigeration due to the…